Claresa Rubber Gel 11 is a professional-grade nail builder gel designed for strengthening, extending, and sculpting natural or artificial nails. Its rubber base provides excellent flexibility and adhesion, minimizing chipping and breakage. This formula offers high viscosity, allowing for precise application and self-leveling properties without running, making it ideal for both experienced technicians and sophisticated home users seeking durable and long-lasting manicures. It cures under a UV/LED lamp to a hard, non-wipe surface, providing a strong foundation for subsequent color coats or top layers.